package com.zzyl.nursing.service.impl;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.zzyl.common.exception.base.BaseException;
import com.zzyl.common.utils.StringUtils;
import com.zzyl.framework.web.service.TokenService;
import com.zzyl.nursing.domain.FamilyMember;
import com.zzyl.nursing.dto.UserLoginDto;
import com.zzyl.nursing.mapper.FamilyMemberMapper;
import com.zzyl.nursing.service.IFamilyMemberService;
import com.zzyl.nursing.service.WechatService;
import com.zzyl.nursing.vo.LoginVo;
import io.swagger.annotations.ApiOperation;
import org.apache.commons.lang3.RandomStringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;

import java.util.Arrays;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;

/**
 * 老人家属Service业务层处理
 * 
 * @author zzyl
 * @date 2025-10-22
 */
@Service
public class FamilyMemberServiceImpl extends ServiceImpl<FamilyMemberMapper, FamilyMember> implements IFamilyMemberService
{
    @Autowired
    private FamilyMemberMapper familyMemberMapper;

    /**
     * 查询老人家属
     * 
     * @param id 老人家属主键
     * @return 老人家属
     */
    @Override
    public FamilyMember selectFamilyMemberById(Long id)
    {
        return getById(id);
    }

    /**
     * 查询老人家属列表
     * 
     * @param familyMember 老人家属
     * @return 老人家属
     */
    @Override
    public List<FamilyMember> selectFamilyMemberList(FamilyMember familyMember)
    {
        return familyMemberMapper.selectFamilyMemberList(familyMember);
    }

    /**
     * 新增老人家属
     * 
     * @param familyMember 老人家属
     * @return 结果
     */
    @Override
    public int insertFamilyMember(FamilyMember familyMember)
    {
        return save(familyMember) ? 1 : 0;
    }

    /**
     * 修改老人家属
     * 
     * @param familyMember 老人家属
     * @return 结果
     */
    @Override
    public int updateFamilyMember(FamilyMember familyMember)
    {
        return updateById(familyMember) ? 1 : 0;
    }

    /**
     * 批量删除老人家属
     * 
     * @param ids 需要删除的老人家属主键
     * @return 结果
     */
    @Override
    public int deleteFamilyMemberByIds(Long[] ids)
    {
        return removeByIds(Arrays.asList(ids)) ? 1 : 0;
    }

    /**
     * 删除老人家属信息
     * 
     * @param id 老人家属主键
     * @return 结果
     */
    @Override
    public int deleteFamilyMemberById(Long id)
    {
        return removeById(id) ? 1 : 0;
    }

    @Autowired
    private WechatService wechatService;
    @Autowired
    private TokenService tokenService;

    private static  List<String> NICK_NAME_PREFIX_LIST = Arrays.asList("钱途无量",
            "大桔大利",
            "日富一日",
            "好柿开花",
            "柿柿如意",
            "一椰暴富",
            "大柚所为",
            "杨梅吐气",
            "天生荔枝");
    @ApiOperation("小程序登录")
    @PostMapping("/user/login")
    public LoginVo login(@RequestBody UserLoginDto dto) {
        //1.获取用户openId
        String openId = wechatService.getOpenId(dto.getCode());
        if(StringUtils.isBlank(openId)){
            throw new BaseException("登录失败");
        }
        //2.判断用户，不存在则创建
        FamilyMember member = this.lambdaQuery().eq(FamilyMember::getOpenId, openId).one();
        if(member == null){
            member = FamilyMember.builder()
                    .openId(openId)
                    .build();
            Collections.shuffle(NICK_NAME_PREFIX_LIST);
            //随机生成昵称
            member.setName(NICK_NAME_PREFIX_LIST.get(0)+ RandomStringUtils.randomNumeric(4));
            this.save( member);
        }
        //3.判断手机号,不存在则根据openId获取用户手机号
        if(StringUtils.isBlank(member.getPhone())){
            String phone = wechatService.getPhone(dto.getPhoneCode());
            if(StringUtils.isNotBlank(phone)){
                //4.获取手机号,更新用户信息
                FamilyMember updateMember = FamilyMember.builder().id(member.getId()).phone(phone).build();
                this.updateById(updateMember);
            }
        }
        //5.生成token
        HashMap<String, Object> cliamMap = new HashMap<>();
        cliamMap.put("userId", member.getId());
        cliamMap.put("nickName", member.getOpenId());
        String token = tokenService.createToken(cliamMap);
        //6.返回结果
        LoginVo loginVo = new LoginVo();
        loginVo.setToken(token);
        loginVo.setNickName(member.getName());
        return loginVo;

    }
}
